Find another job and don’t tell them anything until you have a firm offer. When it gets to that point tell them it’s full remote or the highway. If they refuse, walk.
If you do mention the offer after being refused your ultimatum, do not expect your job to be secure. You’ll be a marked man as you’ve demonstrated that you’re willing to walk away. Unless they counter with a substantial enough pay bump and you have equally substantial faith in them upholding the agreement for the long term (unlikely), walk.
If you do mention the offer after being refused your ultimatum, do not expect your job to be secure. You’ll be a marked man as you’ve demonstrated that you’re willing to walk away. Unless they counter with a substantial enough pay bump and you have equally substantial faith in them upholding the agreement for the long term (unlikely), walk.